摘要
网络信息资源的爆炸式增长使得人们获得有用信息日益困难,垂直搜索引擎应运而生。文中简要分析了垂直搜索与其他搜索引擎之间的关系,并讨论了垂直搜索引擎的突破与创新及其应用价值。
Getting useful information is becoming more and more difficult with the blast developing of information resources on Intemet, vertical searching engine emerges as the times require.This paper analyses the relationship between vertical search and other searching engine, and also discusses on the originality, breakthrough and application values of the vertical searching engine.
出处
《信息技术》
2008年第4期45-47,共3页
Information Technology
关键词
垂直搜索引擎
因特网
信息检索
vertical searching engine
Internet
information retrieval
